Skyward Friendship Letter Parade

Countless handwritten friendship letters, each placed in an elegant envelope, glide through the sky resembling a flock of birds, set against a tranquil sunrise with soft pastel hues and fluffy, dreamy clouds. The scene is styled with a premium editorial aesthetic, cinematic lighting, and rendered in ultra‑realistic, highly detailed quality. Compose the image in a vertical 9:16 aspect ratio and output at 8K resolution. Add a prominent main heading that reads HAPPY FRIENDSHIP DAY, a centered quote "Some words stay forever.", and a modest credit line — AIpromptsgenz at the bottom.